March 23, 1917.

THE COLLIERY GUARDIAN.

565

Pumps and Pumping

MACHINERY SINKING PUMPS.

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Telegrams—“ Evans, Wolverhampton.’’
Telephone No. 39 (2 lines).

Fig. 600.—“COKNISH” STEAM PUMP for General Purposes.

(300 feet Pattern).

Write for “ Colliery ” Llgt.

DUPLEX PUMPS (Simple & Compound)
BOILER FEED PUMPS.

HIGH LIFT PUMPS.

ELECTRICALLY-DRIVEN PUMPS.

HORSE PUMPS.

HAND SYPHON PUMPS.

Fig. 653.—“ CORNISH ” DOUBLE-ACTING RAM STEAM PUMP.
(600 feet Pattern).

JOSEPH EVANS & SONS

(Wolverhampton) Ltd.,

Culwell Works, WOLVERHAMPTON.

THIS LAMP INSURES SAFETY FIRST—AND LAST!

	

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The Hailwood Combustion Tube Lamp

Is the ideal mine safety lamp, the most efficient gas detector,
the choice of the British, French, and American Governments.

No matter from what point you judge a mine lamp, the
Hailwood will best meet your requirements.

You will find it to be safer than any other flame safety lamp
obtainable.

Its if to 1$ candle power will convince you that the Hail-
wood is a safety lamp worthy of the name.

Few parts, simple construction, and light weight, 31 lbs.

50 % to 100 % cheaper than an electric lamp, and less trouble-
some.

80,000 supplied or on order.

Sole M CVDAVR JPr	T FTTl The World’s Safety

Makers- JTXXjXxXX V X U JO X Xj X XJ«, Lamp Experts,

Beacon Works, MORLEY, nr. Leeds.

Telephone No.—86 Morley.	Telegraphic Address—“ Lamps, Morley, Leeds.”